Calais, Hauts-de-France Climate
France
Pop. 74,433 Elev. 6 m / 20 ft
TZ: Europe/Paris (UTC+2) ·
Temperatures in Calais stay moderate year-round, from 39°F (4°C) in January to 68°F (20°C) in August. Expect around 53 rainy days annually (28.7 in / 728 mm total), with 2 in (43 mm) of annual snowfall. The city averages 83 sunny days per year and around 23 thunderstorm days. Ocean water temperatures reach 68°F (20°C) in summer.
| Temperature | 20°C (68°F) high | 4°C (39°F) low |
| Feels like | 1°C (34°F) low | |
| Rain | 53 days | 728 mm (28.7 in) /yr |
| Snow | 0 days | 43 mm (1.7 in) /yr |
| Sky | 83 sunny | 23 stormy |
| Wind | 2.7 m/s (6.0 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Jun, Jul, Aug
Sky & Air by Month
Cloud cover (%)
74
Jan 72
Feb 43
Mar 48
Apr 60
May 49
Jun 53
Jul 59
Aug 61
Sep 77
Oct 75
Nov 72
Dec Humidity (%)
84
Jan 83
Feb 79
Mar 78
Apr 78
May 81
Jun 81
Jul 76
Aug 77
Sep 79
Oct 82
Nov 85
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 76 km Ostend-Bruges International Airport (OST)
Ski resort 50 km
National park 150 km
Mountain peak
(1,547 m) 586 km Le Noirmont-des-Français
Hospital 2 km Unité de Santé Mentale pour Adultes
Hiking trail 3 km Les Digues
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 7°C 44°F | 4°C 39°F | 106 mm 4.2 in | 40 mm1.6 in | 4 |
| February | 7°C 45°F | 4°C 40°F | 51 mm 2.0 in | 3 mm0.1 in | 3 |
| March | 10°C 50°F | 6°C 43°F | 17 mm 0.7 in | — | 16 |
| April | 13°C 55°F | 9°C 48°F | 22 mm 0.9 in | — | 12 |
| May | 14°C 58°F | 11°C 52°F | 31 mm 1.2 in | — | 8 |
| June | 19°C 65°F | 15°C 58°F | 50 mm 1.9 in | — | 12 |
| July | 20°C 68°F | 17°C 62°F | 72 mm 2.9 in | — | 9 |
| August | 20°C 68°F | 17°C 62°F | 33 mm 1.3 in | — | 9 |
| September | 18°C 64°F | 15°C 58°F | 80 mm 3.1 in | — | 4 |
| October | 15°C 59°F | 13°C 55°F | 92 mm 3.6 in | — | 2 |
| November | 12°C 53°F | 10°C 49°F | 117 mm 4.6 in | 1 mm0.0 in | 1 |
| December | 10°C 49°F | 7°C 45°F | 56 mm 2.2 in | — | 3 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 4 | 1 |
| February | 3 | 0 |
| March | 16 | 1 |
| April | 12 | 0 |
| May | 8 | 1 |
| June | 12 | 1 |
| July | 9 | 3 |
| August | 9 | 1 |
| September | 4 | 5 |
| October | 2 | 2 |
| November | 1 | 7 |
| December | 3 | 1 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 9°C 49°F | 5°C 41°F |
| February | 9°C 47°F | 4°C 40°F |
| March | 9°C 49°F | 6°C 43°F |
| April | 12°C 53°F | 10°C 49°F |
| May | 14°C 57°F | 13°C 55°F |
| June | 18°C 64°F | 18°C 64°F |
| July | 19°C 67°F | 20°C 69°F |
| August | 20°C 68°F | 19°C 66°F |
| September | 19°C 67°F | 16°C 61°F |
| October | 17°C 62°F | 13°C 55°F |
| November | 14°C 58°F | 10°C 50°F |
| December | 12°C 53°F | 7°C 45°F |